Sam Adams I know - mmm, hafta investigate this Black & Tan business ... ooh, look, it's Dean's shout!

Dean: "The Black & Tan's on me"
Mel: "YAY! So, we talking pints, or schooners?"
Dean looks confused by (Mel thinks ...) pommie and aussie names for beer glass sizes.
Dean: *snorts* "No, the beer, it's ON me. No glasses."